barrack

Success/Collision! Byung Young Yi (@yibarrack) of Out Of Bounds targeted LiteLLM, hitting a one-vulnerability collision with a previous attempt and earning $17,750 and 3.75 Master of Pwn points. #Pwn2Own #P2OBerlin

Seoul → Berlin. Pwn2Own 2026, our 3rd year in a row. Out of Bounds is bringing 5 entries this year. Full schedule: zerodayinitiative.com/blog/2026/5/13… If you're at OffensiveCon, hit me up — happy to meet. #Pwn2Own #OffensiveCon

Technical analysis of the TP-Link ER605 Pre-Auth RCE exploit chain by @yibarrack. This writeup documents the reproduction of CVE-2024-5242, 5243, and 5244, detailing a 2-stage exploitation process to bypass ASLR on MIPS32 LE. Full report: oobs.io/posts/er605-1d…